What key element is associated with emotional intelligence?

Understanding and managing one's own emotions is a central component of emotional intelligence. Emotional intelligence encompasses the ability to recognize, understand, and effectively manage both one's own emotions and the emotions of others. This skill set allows individuals to navigate social complexities, empathize with others, and regulate their own emotional responses, which is essential for effective communication and relationship-building.

The other options, while relevant to different aspects of intelligence or social functioning, do not specifically address the core of emotional intelligence. Memorizing facts pertains more to cognitive intelligence and knowledge retention. The capacity to perform in high-pressure situations relates to stress management and performance under duress but does not directly encompass emotional awareness or regulation. Knowledge of social etiquette is important for navigating social interactions but is more about learned behaviors and norms rather than understanding and managing emotions themselves.